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Visual Materials

C1.1 - Charts miscellaneous

Description: C1.1 - Charts miscellaneous - The voltage charts [showing service in Boyle Heights before & after installation of River Power Substation.]
Type: Visual Materials(Opens in new tab)
Date: 6/3/1907
Call number: photCL SCE 02 - 00258
Find out more: View in the Huntington Digital Library(Opens in new tab); View in the Library catalog(Opens in new tab)

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C1.1 - Charts miscellaneous
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C1.1 - Charts miscellaneous - Voltage charts [from the Superintendent's Office, October 1908, apparently showing system wide voltages.]
photCL SCE 02 - 00259
C1.1 - Charts miscellaneous
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C1.1 - Charts miscellaneous - Table of Horsepower for given voltage and amperage at unity power factor
photCL SCE 02 - 03836
C1.1 - Charts miscellaneous
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C1.1 - Charts miscellaneous - Table of horsepower for given voltage and amperage at unity power factor
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C1.1 - Charts miscellaneous
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C1.1 - Charts miscellaneous - Chart of 4 voltage tests
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C1.1 - Charts miscellaneous
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C1.1 - Charts miscellaneous - Power Factor Chart showing Horse Power
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C1.1 - Charts miscellaneous
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C1.1 - Charts miscellaneous - KR 3 chart comparing voltage frequency - prepared by H.A. Barre
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